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From Gergely Hajós (JIRA) <j...@apache.org>
Subject [jira] [Updated] (HIVE-17620) Use the default MR scratch directory (HDFS) in the only case when hive.blobstore.optimizations.enabled=true AND isFinalJob=true
Date Fri, 06 Oct 2017 09:52:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-17620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Gergely Hajós updated HIVE-17620:
---------------------------------
    Status: Patch Available  (was: Open)

> Use the default MR scratch directory (HDFS) in the only case when hive.blobstore.optimizations.enabled=true
AND isFinalJob=true
> -------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-17620
>                 URL: https://issues.apache.org/jira/browse/HIVE-17620
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>    Affects Versions: 2.3.0, 2.2.0, 3.0.0
>            Reporter: Gergely Hajós
>            Assignee: Gergely Hajós
>         Attachments: HIVE-17620.1.patch
>
>
> Introduced in HIVE-15121. Context::getTempDirForPath tries to use temporary MR directory
instead of blobstore directory in three cases:
> {code}
> if (!isFinalJob && BlobStorageUtils.areOptimizationsEnabled(conf)) {
> {code}
> while the only valid case for using a temporary MR dir is when optimization is enabled
and the job is not final:
> {code}
> if (BlobStorageUtils.areOptimizationsEnabled(conf) && !isFinalJob) {
> {code}



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